[all-commits] [llvm/llvm-project] 26bdc6: [X86] Constant fold KSHIFT of an all zeros vector ...

[topperc via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 26bdc603f76f41a9831f6b980b5fc9a947446544
      https://github.com/llvm/llvm-project/commit/26bdc603f76f41a9831f6b980b5fc9a947446544
  Author: Craig Topper <craig.topper at intel.com>
  Date:   2019-12-31 (Tue, 31 Dec 2019)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/masked_store.ll

  Log Message:
  -----------
  [X86] Constant fold KSHIFT of an all zeros vector to just an all zeros vector.